2015-10-04 13:26 GMT+02:00 Andreas Tunek <andreas.tunek@xxxxxxxxx>: > 2015-10-04 6:31 GMT+02:00 Dave Airlie <airlied@xxxxxxxxx>: >> On 3 October 2015 at 04:03, Andreas Tunek <andreas.tunek@xxxxxxxxx> wrote: >>> Hi >>> >>> I sort of recall that somebody (Dave Airlied) work on this in order to >>> get the full 5K from a retina iMac. Was that work finished or is that >>> coming in 4.3 or later? Or was it abandoned? Or maybe I am not >>> remembering correctly? >> >> you can try a 4.2 kernel with radeon.mst=1 >> >> I've no idea if it will work. > > Didn't seem to have any effect. Is this a correct boot env: > [ > root@iMacLinux tuna]# cat /proc/cmdline > BOOT_IMAGE=/vmlinuz-4.2.1-300.fc23.x86_64 > root=UUID=e3e65337-b654-495f-b7c1-0212e1fd0797 ro rhgb quiet > LANG=en_US.UTF-8 radeon.mst=1 > >> >> Dave. Sorry for replying again, but you wrote some stuff in February*, did you test with an iMac or some other 5K screen then? http://thread.gmane.org/gmane.comp.video.dri.devel/124345 Best regards Andreas _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
